* [[Application of the International Classification of Diseases to Dentistry and Stomatology]], 3rd Edition (ICD-DA) [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=282953&dopt=Abstract]

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* [[Application of the International Classification of Diseases to Neurology]] (ICD-10-NA) [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=9879674&dopt=Abstract]

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* [[International Classification of Functioning, Disability and Health for Children and Youth]] (ICF-CY) [http://www.sos.se/epc/klassifi/icf_cy.htm]